[INFO] fetching crate wasmer-wasix-experimental-io-devices 0.18.0... [INFO] building wasmer-wasix-experimental-io-devices-0.18.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate wasmer-wasix-experimental-io-devices 0.18.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate wasmer-wasix-experimental-io-devices 0.18.0 [INFO] finished tweaking crates.io crate wasmer-wasix-experimental-io-devices 0.18.0 [INFO] tweaked toml for crates.io crate wasmer-wasix-experimental-io-devices 0.18.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasmer-wasix-experimental-io-devices 0.18.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 429 packages to latest compatible versions [INFO] [stderr] Adding minifb v0.24.0 (available: v0.28.0) [INFO] [stderr] Adding nix v0.25.1 (available: v0.30.1) [INFO] [stderr] Adding typetag v0.1.8 (available: v0.2.20) [INFO] [stderr] Adding wasmer v4.2.8 (available: v4.4.0) [INFO] [stderr] Adding wasmer-compiler v4.2.8 (available: v4.4.0) [INFO] [stderr] Adding wasmer-derive v4.2.8 (available: v4.4.0) [INFO] [stderr] Adding wasmer-journal v0.1.1 (available: v0.1.3) [INFO] [stderr] Adding wasmer-types v4.2.8 (available: v4.4.0) [INFO] [stderr] Adding wasmer-vm v4.2.8 (available: v4.4.0) [INFO] [stderr] Adding wasmer-wasix v0.18.3 (available: v0.18.4) [INFO] [stderr] Adding wasmer-wasix-types v0.18.3 (available: v0.18.4) [INFO] [stderr] Adding wat v1.0.71 (available: v1.239.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f82ae9b52beec1780dd78254a11a59cbc3b683beb1520d0b3bd6bcb4bade690 [INFO] running `Command { std: "docker" "start" "-a" "3f82ae9b52beec1780dd78254a11a59cbc3b683beb1520d0b3bd6bcb4bade690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f82ae9b52beec1780dd78254a11a59cbc3b683beb1520d0b3bd6bcb4bade690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f82ae9b52beec1780dd78254a11a59cbc3b683beb1520d0b3bd6bcb4bade690", kill_on_drop: false }` [INFO] [stdout] 3f82ae9b52beec1780dd78254a11a59cbc3b683beb1520d0b3bd6bcb4bade690 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab9dc9497e7e5cf223db9404c499991e44278597a4e39358d028faae6f9c04e5 [INFO] running `Command { std: "docker" "start" "-a" "ab9dc9497e7e5cf223db9404c499991e44278597a4e39358d028faae6f9c04e5", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling rend v0.4.2 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling memmap2 v0.6.2 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] error: could not compile `futures-util` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --warn=unreachable_pub --warn=unexpected_cfgs --warn=single_use_lifetimes --warn=rust_2018_idioms --warn=missing_debug_implementations --check-cfg 'cfg(futures_sanitizer)' --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=5ba97901251b9f54 -C extra-filename=-5138f7476c58064b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-f26d4826b597103e.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-fc6bb1738f00fc87.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-3e19596c076de665.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-17c7723d65699b6e.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-be8442ee548d90f9.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-19b3aba2be9e7ae8.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-f9c66c7ba21bf873.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-bedc6e0acd72ff2a.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-9a5791cba021167a.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-8c0cbfb396425d81.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `serde_core` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="rc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=5c52602547c05d21 -C extra-filename=-c604f0b4e34f5e0e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "ab9dc9497e7e5cf223db9404c499991e44278597a4e39358d028faae6f9c04e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab9dc9497e7e5cf223db9404c499991e44278597a4e39358d028faae6f9c04e5", kill_on_drop: false }` [INFO] [stdout] ab9dc9497e7e5cf223db9404c499991e44278597a4e39358d028faae6f9c04e5